/******************************************************************************
 * Copyright (C) 2015  671643387@qq.com
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 *****************************************************************************/

#ifndef UCOP_UTIL_RANDOM_H_
#define UCOP_UTIL_RANDOM_H_

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif

#include <cstdint>
#include "Ucop/Singleton.h"
#include "Ucop/Policies/ThreadingModel.h"
#include "Ucop/System/Mutex.h"


namespace Ucop {
namespace Util {

	class Random : public Singleton<Random, Policies::ClassLevelLockable<Random, System::Mutex> >
	{
	public:
		Random(void);
		~Random(void);

		std::uint32_t Random32(void);

	private:
		DISALLOW_COPY_AND_ASSIGN(Random);
	};

}}

#define sRandom	Ucop::Util::Random::Instance()

#endif /* UCOP_UTIL_RANDOM_H_ */
